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https://github.com/Gericom/teak-llvm.git
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29872606d2
Summary: As discussed on lldb-dev, this patch moves some LLDB tests into a hierarchy that more closely resembles the commands we use in the LLDB interpreter. This patch should only move tests that use the command interpreter and shouldn't touch any tests that primarily test the SB API. Reviewers: #lldb, jfb, JDevlieghere Reviewed By: #lldb, JDevlieghere Subscribers: dexonsmith, arphaman, JDevlieghere, lldb-commits Tags: #lldb Differential Revision: https://reviews.llvm.org/D67033 llvm-svn: 370605
59 lines
1.8 KiB
Python
59 lines
1.8 KiB
Python
"""
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Test calling user defined functions using expression evaluation.
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Note:
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LLDBs current first choice of evaluating functions is using the IR interpreter,
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which is only supported on Hexagon. Otherwise JIT is used for the evaluation.
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"""
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from __future__ import print_function
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import lldb
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from lldbsuite.test.decorators import *
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from lldbsuite.test.lldbtest import *
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from lldbsuite.test import lldbutil
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class ExprCommandCallUserDefinedFunction(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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def setUp(self):
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# Call super's setUp().
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TestBase.setUp(self)
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# Find the line number to break for main.c.
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self.line = line_number(
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'main.cpp',
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'// Please test these expressions while stopped at this line:')
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def test(self):
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"""Test return values of user defined function calls."""
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self.build()
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# Set breakpoint in main and run exe
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self.runCmd("file " + self.getBuildArtifact("a.out"), CURRENT_EXECUTABLE_SET)
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lldbutil.run_break_set_by_file_and_line(
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self, "main.cpp", self.line, num_expected_locations=-1, loc_exact=True)
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self.runCmd("run", RUN_SUCCEEDED)
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# Test recursive function call.
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self.expect("expr fib(5)", substrs=['$0 = 5'])
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# Test function with more than one paramter
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self.expect("expr add(4,8)", substrs=['$1 = 12'])
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# Test nesting function calls in function paramters
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self.expect("expr add(add(5,2),add(3,4))", substrs=['$2 = 14'])
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self.expect("expr add(add(5,2),fib(5))", substrs=['$3 = 12'])
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# Test function with pointer paramter
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self.expect(
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"exp stringCompare((const char*) \"Hello world\")",
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substrs=['$4 = true'])
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self.expect(
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"exp stringCompare((const char*) \"Hellworld\")",
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substrs=['$5 = false'])
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